Is the graph of the function shown in the graph below one to one? why?

No

Step-by-step explanation:

To be a function means that the x values (the domain) doesn't repeat. So if you can draw a vertical line through the graph and it hits more than 1 time, then it's not a function.

To be a one to one function, the x values AND the y values (Range) cannot repeat and you can draw a horizontal line through it. If it hits more than 1 time then it's not a one to one function

Since there are repeating y values in this function, it is not one to one

n

Step-by-step explanation:

but which one is the correct though?

step-by-step explanation:

7. 153.86 ft

8. 12.56 ft

9. 78.5 m

10. 379.94 in

11. 132.665 m

12. 12.56 yd

13. 226.865 ft

14. 113.04 ft

15. 63.585 ft

16. 254.34 m

17. 50.24 cm

step-by-step explanation:

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